Text diff · Text Diff

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://agent402.tools/api/text-diff", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "a": "line1\nline2",
    "b": "line1\nline2 changed"
  }),
});
const data = await res.json();

curl -X POST \
  "https://agent402.tools/api/text-diff" \
  -H "Content-Type: application/json" \
  -d '{"a":"line1\nline2","b":"line1\nline2 changed"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "added": 1,
  "diff": [
    {
      "line": "line1",
      "op": " "
    },
    {
      "line": "line2",
      "op": "-"
    },
    {
      "line": "line2 changed",
      "op": "+"
    }
  ],
  "removed": 1,
  "unchanged": 1
}